Riordan, John  1903, <br/><br/>
An introduction to combinatorial analysis / 
John riordan 
 - 243 páginas 
<br/><br/><label>ISBN: </label>0691082626 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Análisis combinatorio
<br/><br/><label>LC Class. No.: </label>QA164  / R55 1978